B71911AC-2RZ
📏 55 × 80 × 13 mm
Product Photo
NTNAngular Contact Ball Bearings
NTN 7911DF
Angular Contact Ball Bearings · 55 × 80 × 13 mm
55Bore d (mm)
80Outer D (mm)
13Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The NTN 7911DF is a Angular Contact Ball Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 80 mm and a width (B) of 13 mm. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | NTN |
|---|---|
| Category | Angular Contact Ball Bearings |
| Type | Angular Contact Ball Bearings |
| Dimensions (d × D × B) | d 55 mm × D 80 mm × B 13 mm |
| Catalogue Ref. | CyjkF38388 |
| A | 26.000 mm |
| B | Series 13 mm |
| B2 | 26 mm |
| COR | 16100 N |
| COR1 | 32000 N |
| CORF | 1 640 kgf |
| CORF1 | 3 300 kgf |
| CR | 17300 N |
| CR1 | 28100 N |
| CRF | 1 770 kgf |
| CRF1 | 2 870 kgf |
| DA | 74.5 mm |
| DA1 | 60.5 mm |
| DB1 | 60.5 mm |
| DB11 | 75.5 mm |
| LINA | 7911DF Model |
| LSG | Series 8 400 r/min |
| LSG1 | 6 700 r/min |
| LSO | 11 000 r/min |
| LSO1 | Series 8 900 r/min |
| MASS | 0.21 Kg |
| R | 1.0 mm |
| R1 | 0.60 mm |
| R1AS | 0.6 mm |
| RAS | 1 mm |
| Series SD | 55 mm |
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